I've bought the module, which is my first helicopter in DCS, and initial impressions are it's really good, very immersive and great in VR.
However, after my initial tryout learning to taxi, takeoff, hover and navigate, I think I will shelve it for now.
I don't have a great deal of spare time so will wait for better optimisation (a bit choppy), more content, updates, training missions, control profiles, campaigns etc. etc. Lazy I know but I need to spend my limited free time on more polished modules like the A-10C Tank Killer and the F/A-18.
It will be fun though in a few months!